Antique radios, Old Time Radios
404A
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Country:
United States of America (USA)
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| Identical to |
404A
= CV3905
= 5847
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| Similar
Tubes |
Normally replaceable-slightly different:
PTT216
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
WE and Ericsson.
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Dimensions (WHD)
incl. pins / tip |
22 x 44 x mm / 0.87 x 1.73 x inch |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Röhren-Taschen-Tabelle, (Franzis RTT)
Tube Lore (I)
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404A: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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404A: Western Electric
Thomas Günzel † 1.8.22
More ...
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Collection of
Collection of a member from FIN Collection of a member from CDN |
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